#78C039#78C039

#78C039 is a light, vivid yellow-green. Relative luminance 0.420; OKLCH L 73.4% C 0.181 H 133.5°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX#78C039
RGBrgb(120, 192, 57)
HSLhsl(92, 54%, 49%)
HSVhsv(92, 70%, 75%)
CMYKcmyk(37.5%, 0%, 70.3%, 24.7%)
CIE-LABlab(70.86, -44.37, 57.95)
CIE-LCHlch(70.86, 72.98, 127.44°)
OKLaboklab(73.39% -0.1244 0.1311)
OKLCHoklch(73.39% 0.181 133.5)
XYZxyz(27.3334, 41.9865, 10.5341)
Luminance0.4199 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78C039 #8139C0
analogous
#BCC039 #78C039 #39C03E
triadic
#78C039 #3978C0 #C03978
tetradic
#78C039 #39BCC0 #8139C0 #C03E39
square
#78C039 #39BCC0 #8139C0 #C03E39
split-complementary
#78C039 #3E39C0 #C039BC
monochromatic
#3D621D #5B912B #78C039 #97D165 #B7DF94

Accessibility & contrast

On white

2.23
#78C039 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.40
#78C039 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C039
9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78C039#FFFFFF#000000##000000
##78C0391.002.239.409.40
#FFFFFF2.231.0021.0021.00
#0000009.4021.001.001.00
##0000009.4021.001.001.00

Color blindness preview

Protanopia (red-blind)
#C8B123
Deuteranopia (green-blind)
#BEAB45
Tritanopia (blue-blind)
#78B8A5
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #78c039;
/* rgb */ color: rgb(120, 192, 57);
/* oklch */ color: oklch(73.4% 0.181 133.5);
Tailwind
colors: {
  custom: {
    50: '#a4d377',
    500: '#78c039',
    950: '#000000',
  },
}
SCSS
$custom: #78c039;
$custom-light: #a4d377;
$custom-dark: #000000;
JSON
{
  "hex": "#78c039",
  "rgb": {
    "r": 120,
    "g": 192,
    "b": 57
  },
  "hsl": {
    "h": 92,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.73388,
    "c": 0.18071,
    "h": 133.5
  },
  "luminance": 0.41988
}

Semantic roles & 50–950 ramp

primary
#78C039
secondary
#AD8ACB
accent
#4ADE99
background
#FAFDF7
surface
#F4FAEE
border
#CED3C9
text
#101409
muted
#7F837B

Preview Lab

Preview with #78C039

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#78C039 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva